Barca 2008/09 - 2011/12 (includes a treble and three consecutive league titles)
City 2020/21 - 2022/23 (includes a treble and three consecutive league titles)
Madrid 2015/16 - 2017/18 (3 consecutive UCLs)
Inter Milan 2009/10 (Italy’s first treble)
Bayern Munich 2012/13 (Germany’s first treble)
Man United 2007/08 - 2010/11 (3 league titles, 1 UCL win, and 2 other UCL finals)
Chelsea 2005/06 (least goals conceded in a top European league - 15)
Barca 2015 (treble)
Juventus 2011/12 - 2013/14 (3 consecutive league titles which include an unbeaten league season and an over 100 points season)
City 2017/18 - 2018/19 (100 points and domestic treble)
Madrid 2011/12 (most goals scored in a top European league - 126, and 100 points)